Katy Perry says Mick Jagger hit on her when she was an 18-year-old backup singer. Jagger came on to her after she sang backing vocals on his 2004 single "Old Habits Die Hard." Perry explained on a radio show, "I actually went to dinner with him...And he hit on me." Katy said she declined the offer and Mick has been “very kind” in the years that have followed. But Mick’s publicist says it never happened denying he made a pass and suggesting, “Perhaps she is confusing him with someone else.” Watch the video here!